CN216354023U

CN216354023U - Novel air switch device

Info

Publication number: CN216354023U
Application number: CN202123209501.5U
Authority: CN
Inventors: 任元江; 黄飞
Original assignee: Zhongke Yuanjing Intelligent Shenzhen Co ltd
Current assignee: Zhongke Yuanjing Intelligent Shenzhen Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-19
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of air switches, and discloses a novel air switch device. The utility model discloses a hollow opening device, which comprises a hollow opening device main body, wherein a mounting assembly is arranged at the rear side of the hollow opening device main body, a limiting assembly is further arranged on the mounting assembly, and a switch is arranged on the hollow opening device main body.

Description

Novel air switch device

Technical Field

The utility model relates to the technical field of air switches, in particular to a novel air switch device.

Background

An air switch, also known as an air circuit breaker, is one type of circuit breaker. The switch can be automatically switched off as long as the current in the circuit exceeds the rated current. The air switch is an important electric appliance in a low-voltage distribution network and an electric power dragging system, and integrates control and multiple protection functions. Besides the contact and breaking of the circuit, the protection of short circuit, severe overload and undervoltage, etc. of the circuit or electrical equipment can be realized, and the protection device can also be used for starting the motor infrequently.

In the use of air switch, often inconvenient change the position of empty opening for it is comparatively inconvenient to use, can not realize the slip and fixed to air switch, and when the maintenance circuit, often can not be effectively spacing to the switch, prevents that other people from opening the switch. In response to this situation, those skilled in the art have provided a new type of air switch device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel air switch device to solve the problems that the air switch cannot be slid and fixed and cannot be limited in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a novel empty device of opening, includes empty device main part of opening, the rear side of empty device main part of opening is provided with the installation component, still is provided with spacing subassembly on the installation component, is provided with the switch in the empty device main part of opening.

The installation component comprises a cross bar and a rear groove, the rear groove is arranged on the rear side of the hollow opening device main body, the cross bar is transversely inserted into the rear groove, the top of the cross bar is provided with a plurality of limiting holes, an inner cavity is arranged in the hollow opening device main body, an insertion rod is inserted into the inner cavity, a spring is sleeved on the insertion rod, the spring is arranged in the inner cavity, two end sleeves of the cross bar are provided with edge blocks, the top and the bottom of each edge block are fixedly provided with an installation plate, and installation holes are formed in the installation plate.

As a still further scheme of the utility model: the top fixed mounting of inner chamber has the top circle, and the fixed cover in side of inserted bar is equipped with the lagging, and the inboard of top circle is provided with the screw thread, and the inboard of lagging is provided with the screw thread, and top circle and lagging are the cooperation component.

As a still further scheme of the utility model: the bottom end of the inserted bar is inserted in the limiting hole, and the top end of the inserted bar penetrates through the top of the air opening device main body and is provided with anti-skidding lines.

As a still further scheme of the utility model: the horizontal bar and the rear groove are matched components, and the longitudinal sections of the horizontal bar and the rear groove are both arranged in a convex shape.

As a still further scheme of the utility model: the limiting assembly comprises two limiting blocks and a mounting frame, the two limiting blocks are arranged on two sides of the switch, the mounting frame is fixedly mounted on the air opening device main body, a cross groove is formed in the front side of the mounting frame, a round ball is clamped in the cross groove, a cross rod is fixedly mounted on the side face of the round ball, and the cross rod is arranged between the two limiting blocks.

As a still further scheme of the utility model: one end of the cross rod is fixedly provided with a side plate, the cross rod is further provided with a rotating block through threads, and one side of the rotating block is in contact with the limiting block.

As a still further scheme of the utility model: still fixed mounting has a spacing in the air opening device main part, and the front side of spacing is provided with the arc wall, and horizontal pole and spacing are the cooperation component.

Compared with the prior art, the utility model has the beneficial effects that:

1. under the action of the spring, the bottom of the inserted link is inserted in the limiting hole for fixing, two ends of the horizontal bar are inserted in the side blocks, the two side blocks can be fixedly installed through the installation plate and the installation hole, the inserted link is lifted up and rotates, the top of the sleeve block can be in threaded fit with the top ring, and the free movement of the air opening device main body can be realized;

2. the ball can rotate the horizontal pole setting between the stopper in the cross recess, can fix the horizontal pole through changeing the piece, can prevent that other people from mistake from dialling the switch, influences the safety of operation, and the horizontal pole can block in the spacing after the maintenance is finished.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a spacing assembly of the present invention;

FIG. 3 is a side cross-sectional view of the mounting assembly of the present invention.

In the figure: 1. an air opening device main body; 2. mounting the component; 3. a limiting component; 11. a switch; 21. a horizontal bar; 22. an edge block; 23. mounting a plate; 24. mounting holes; 25. a limiting hole; 26. inserting a rod; 27. a spring; 28. a rear groove; 29. an inner cavity; 210. sleeving blocks; 211. a top ring; 31. a mounting frame; 32. a cross groove; 33. a ball; 34. a cross bar; 35. a limiting block; 36. rotating the block; 37. a side plate; 38. a limiting frame.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 3, the embodiment of the present invention is as follows:

the utility model provides a novel empty device of opening, includes empty device main part 1 of opening, and the rear side of empty device main part 1 of opening is provided with installation component 2, still is provided with spacing subassembly 3 on the installation component 2, is provided with switch 11 on the empty device main part 1 of opening.

The installation component 2 includes horizontal bar 21 and back groove 28, back groove 28 sets up the rear side at the empty device main part 1 that opens, and the horizontal grafting of back inslot 28 has horizontal bar 21, the top of horizontal bar 21 is provided with a plurality of spacing holes 25, be provided with inner chamber 29 in the empty device main part 1 that opens, it has inserted bar 26 to peg graft in the inner chamber 29, the cover is equipped with spring 27 on the inserted bar 26, spring 27 sets up in inner chamber 29, the both ends cover of horizontal bar 21 is equipped with limit block 22, the equal fixed mounting in top and the bottom of limit block 22 has mounting panel 23, mounting hole 24 has been seted up on the mounting panel 23.

In fig. 1 and 3: a top ring 211 is fixedly installed at the top of the inner cavity 29, a sleeve block 210 is fixedly sleeved on the side surface of the inserted rod 26, threads are arranged on the inner side of the top ring 211, threads are arranged on the inner side of the sleeve block 210, and the top ring 211 and the sleeve block 210 are matched components, so that the air opening device main body 1 can move conveniently; the bottom end of the inserted rod 26 is inserted into the limiting hole 25, and the top end of the inserted rod 26 penetrates through the top of the air opening device main body 1 and is provided with anti-skid grains, so that the inserted rod 26 is convenient to rotate; the horizontal bar 21 and the rear groove 28 are matched components, and the longitudinal sections of the horizontal bar 21 and the rear groove 28 are both arranged in a convex shape, so that the position can be limited.

In fig. 1 and 2: the limiting assembly 3 comprises two limiting blocks 35 and an installation frame 31, the two limiting blocks 35 are arranged on two sides of the switch 11, the installation frame 31 is further fixedly installed on the air opening device main body 1, a cross groove 32 is formed in the front side of the installation frame 31, a round ball 33 is clamped in the cross groove 32, a cross rod 34 is fixedly installed on the side face of the round ball 33, and the cross rod 34 is arranged between the two limiting blocks 35 and can limit the switch 11; a side plate 37 is fixedly arranged at one end of the cross rod 34, a rotating block 36 is further arranged on the cross rod 34 through threads, and one side of the rotating block 36 is in contact with the limiting block 35 and can fix the cross rod 34; the air opening device main body 1 is further fixedly provided with a limiting frame 38, the front side of the limiting frame 38 is provided with an arc-shaped groove, and the cross rod 34 and the limiting frame 38 are matched components and can fix the cross rod 34.

The working principle of the utility model is as follows: under the action of the spring 27, the bottom of the inserted link 26 is inserted into the limiting hole 25 and can be fixed after the air opening device main body 1 is moved, two ends of the cross bar 21 are inserted into the side blocks 22, the two side blocks 22 can be fixedly installed through the installation plate 23 and the installation hole 24, the inserted link 26 is lifted up and rotated, the top of the sleeve block 210 can be in threaded fit with the top ring 211, and free movement of the air opening device main body 1 can be realized; the ball 33 can rotate in the cross slot 32, and horizontal pole 34 and ball 33 fixed connection, horizontal pole 34 set up between stopper 35, can fix horizontal pole 34 through changeing piece 36, and curb plate 37 can be spacing to changeing piece 36, can prevent to drop horizontal pole 34, can prevent that other people from mistake from dialling switch 11 up, influence the safety of operation, and horizontal pole 34 can block in spacing frame 38 after the maintenance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A novel air switch device comprises an air switch device main body (1), and is characterized in that a mounting component (2) is arranged on the rear side of the air switch device main body (1), a limiting component (3) is further arranged on the mounting component (2), and a switch (11) is arranged on the air switch device main body (1);

installation component (2) include horizontal bar (21) and back groove (28), back groove (28) set up the rear side of opening device main part (1) in the sky, and horizontal grafting has horizontal bar (21) in back groove (28), the top of horizontal bar (21) is provided with a plurality of spacing holes (25), be provided with inner chamber (29) in the empty device main part (1) of opening, it has inserted bar (26) to peg graft in inner chamber (29), the cover is equipped with spring (27) on inserted bar (26), spring (27) set up in inner chamber (29), the both ends cover of horizontal bar (21) is equipped with limit piece (22), the equal fixed mounting in top and the bottom of limit piece (22) has mounting panel (23), mounting hole (24) have been seted up on mounting panel (23).

2. The novel air opening device as claimed in claim 1, wherein a top ring (211) is fixedly installed at the top of the inner cavity (29), a sleeve block (210) is fixedly sleeved on the side surface of the inserted rod (26), threads are arranged on the inner side of the top ring (211), threads are arranged on the inner side of the sleeve block (210), and the top ring (211) and the sleeve block (210) are matched components.

3. A novel air opening device according to claim 1, characterized in that the bottom end of the inserted rod (26) is inserted into the limiting hole (25), and the top end of the inserted rod (26) penetrates through the top of the air opening device main body (1) and is provided with anti-skid threads.

4. A novel air opening device according to claim 1, characterized in that the cross bar (21) and the rear groove (28) are matched components, and the longitudinal sections of the cross bar (21) and the rear groove (28) are arranged in a shape like a Chinese character 'tu'.

5. The novel air switch according to claim 1, characterized in that the limiting component (3) comprises two limiting blocks (35) and an installation frame (31), the two limiting blocks (35) are arranged on two sides of the switch (11), the installation frame (31) is fixedly installed on the air switch main body (1), a cross groove (32) is formed in the front side of the installation frame (31), a round ball (33) is connected in the cross groove (32) in a clamping mode, a cross rod (34) is fixedly installed on the side face of the round ball (33), and the cross rod (34) is arranged between the two limiting blocks (35).

6. A novel air switch device according to claim 5, characterized in that a side plate (37) is fixedly installed at one end of the cross rod (34), a rotating block (36) is further installed on the cross rod (34) through threads, and one side of the rotating block (36) is in contact with the limiting block (35).

7. A novel air opening device according to claim 5, characterized in that a limiting frame (38) is fixedly mounted on the air opening device main body (1), an arc-shaped groove is formed in the front side of the limiting frame (38), and the cross rod (34) and the limiting frame (38) are matched components.